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PDF TDA8769 Data sheet ( Hoja de datos )
| Número de pieza | TDA8769 | |
| Descripción | Analog-to-Digital Converter | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA8769 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
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INTEGRATED CIRCUITS
DATA SHEET
TDA8769
12-bit, 60/80/105 Msps
Analog-to-Digital Converter (ADC)
Nyquist/high IF sampling
Objective specification
Supersedes data of 2003 Apr 07
2003 Dec 09
1 page  
www.DataSheet4U.com
Philips Semiconductors
12-bit, 60/80/105 Msps Analog-to-Digital Converter
(ADC) Nyquist/high IF sampling
Objective specification
TDA8769
SYMBOL
PIN TYPE(1)
DESCRIPTION
DGND2
OTC
CEN
n.c.
IR
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VCCO
CCS
OGND
CLKN
CLK
VCCD1
DGND1
TH
AGND4
VCCA4
n.c.
IN
INN
AGND1
AGND5
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
exposed
die pad
G digital ground 2
I control input two’s complement output (active HIGH)
I chip enable input (CMOS level; active LOW)
− not connected
O in-range output
O data output bit 11 (MSB)
O data output bit 10
O data output bit 9
O data output bit 8
O data output bit 7
O data output bit 6
O data output bit 5
O data output bit 4
O data output bit 3
O data output bit 2
O data output bit 1
O data output bit 0 (LSB)
P supply voltage of data output (3.3 V)
O complete conversion signal output
G ground of data output
I complementary clock input
I clock input
P digital supply voltage 1 (5.0 V)
G digital ground 1
I track-and-hold enable input (CMOS level; active HIGH)
G analog ground 4
P analog supply voltage 4 (5.0 V)
− not connected
I analog input voltage
I complementary analog input voltage
G analog ground 1
G analog ground 5
Note
1. P = power supply, G = ground, I = input and O = output.
2003 Dec 09
5
5 Page 
www.DataSheet4U.com
Philips Semiconductors
12-bit, 60/80/105 Msps Analog-to-Digital Converter
(ADC) Nyquist/high IF sampling
Objective specification
TDA8769
SYMBOL PARAMETER
CONDITIONS
SFDR
spurious free
dynamic range
TDA8769HW/6
fi = 21.4 MHz
B = Nyquist
spurious free
dynamic range
TDA8769HW/8
fi = 21.4 MHz
B = Nyquist
fi = 50 MHz
B = Nyquist
B = 5 MHz
spurious free
dynamic range
TDA8769HW/10
fi = 21.4 MHz
B = Nyquist
fi = 78 MHz
B = Nyquist
B = 5 MHz
ENOB
effective number fi = 21.4 MHz; note 8
of bits
B = Nyquist
TDA8769HW/6
effective number
of bits
TDA8769HW/8
fi = 21.4 MHz; note 8
B = Nyquist
fi = 50 MHz; note 8
B = Nyquist
B = 5 MHz
effective number
of bits
TDA8769HW/10
fi = 21.4 MHz; note 8
B = Nyquist
fi = 78 MHz; note 8
B = Nyquist
B = 5 MHz
IM2
IM3
BER
second order
intermodulation
distortion
third order
intermodulation
distortion
bit error rate
fi1 = 15 MHz and
fi2 = 18 MHz; note 10
fclk= 80 Msps
fi1 = 15 MHz and
fi2 = 18 MHz; note 10
fclk= 80 Msps
fi = 25 MHz;
VIN = 16LSB at code
2047; fclk = 105 Msps
Notes
1. Explanation tests:
a) D = guaranteed by design
b) C = guaranteed by characterization
c) I = industrially tested for 100%.
TEST(1)
MIN.
TYP.
− 77
− 77
− 70
− 80.8
− 68
− 67
− 84
− 10.6
− 10.6
− 10.3
− 11.7
− 10
− 9.6
− 11.8
− (tbf)
− 82
− (tbf)
MAX. UNIT
− dBc
− dBc
− dBc
− dBc
− dBc
− dBc
− dBc
− bit
− bit
− bit
− bit
− bit
− bit
− bit
− dBFS
− dBFS
−
2003 Dec 09
11
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet TDA8769.PDF ] | |
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